CN107017561A - Switch cubicle fixing device for mutual inductor and the switch cubicle using the device - Google Patents
Switch cubicle fixing device for mutual inductor and the switch cubicle using the device Download PDFInfo
- Publication number
- CN107017561A CN107017561A CN201710414010.3A CN201710414010A CN107017561A CN 107017561 A CN107017561 A CN 107017561A CN 201710414010 A CN201710414010 A CN 201710414010A CN 107017561 A CN107017561 A CN 107017561A
- Authority
- CN
- China
- Prior art keywords
- switch cubicle
- transformer
- frame
- mutual inductor
- fixing device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/32—Mounting of devices therein
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Patch Boards (AREA)
Abstract
The present invention relates to the switch cubicle of a kind of switch cubicle fixing device for mutual inductor and the use device；Switch cubicle includes the horizontal shore for being used to be supported transformer with fixing device for mutual inductor, also include the vertically-mounted frame set perpendicular to support frame, vertically-mounted frame is provided with the mutual inductor installation structure installed for transformer, and horizontal shore and/or vertically-mounted frame are provided with the cabinet connection structure for being used for being connected with switch cubicle.Transformer is placed on horizontal shore when using, transformer is fixedly connected with vertically-mounted frame, horizontal shore and/or vertically-mounted frame are fixed in switch cubicle；Transformer is supported with horizontal shore, the power that transformer and vertically-mounted frame are born is smaller.Compared to prior art, transformer and fixing device for mutual inductor are not easy to be damaged, and it is more firm that transformer is installed.
Description
Technical field
The present invention relates to the switch cubicle of a kind of switch cubicle fixing device for mutual inductor and the use device.
Background technology
In electrical power distribution system, the application of switch cubicle especially gas-filling cabinet is more and more, and transformer is as in gas-filling cabinet
The key componentses in portion, the security and stability of its fixing device is particularly important.Transformer in existing gas-filling cabinet fixes dress
The structure put, as shown in figure 1, including Z-shaped connecting plate 5, be respectively provided with the two of the Z-shaped connecting plate plate face be arrangeding in parallel with
The cabinet connecting hole 51 of gas-filling cabinet connection and the transformer mounting hole 52 installed for transformer.Transformer is pacified on Z-shaped connecting plate 5
When being attached to, transformer is suspended on the bolted on part and Z-shaped connecting plate 5 on the outside of Z-shaped connecting plate 5, transformer
Bolted on part bears larger active force, especially in gas-filling cabinet transportation and with gas-filling cabinet divide-shut brake number of times
After increasing, transformer and Z-shaped connecting plate 5 are all easily deformed, and cause transformer to be damaged, and it is not firm that transformer is fixed.In addition, existing
It is integral type structure to have fixing device for mutual inductor, for the transformer of different model, and the installation dimension of transformer is different, existing
There is fixing device for mutual inductor to be only capable of being applicable a kind of transformer, mismatched once running into transformer installation dimension, it is necessary to change whole
Fixing device, the versatility of fixing device for mutual inductor is poor.
The content of the invention
It is an object of the invention to provide a kind of switch cubicle fixing device for mutual inductor, to solve on existing switch cubicle
The transformer that fixing device for mutual inductor is present easily is damaged, be used for a long time after transformer fix illusive problem；The present invention's
Purpose, which is also resided in, provides a kind of switch cubicle using the fixing device for mutual inductor.
To achieve the above object, switch cubicle of the invention is with the technical scheme of fixing device for mutual inductor：Switch cubicle is with mutually
Sensor fixing device includes being used for the horizontal shore that is supported to transformer, in addition to perpendicular to support frame set it is vertical
Mounting bracket, vertically-mounted frame is provided with the mutual inductor installation structure installed for transformer, horizontal shore and/or vertically-mounted frame
It is provided with the cabinet connection structure for being used for being connected with switch cubicle.
The horizontal shore and vertically-mounted frame detachable connection.
The horizontal shore is provided with the U-lag for being used for avoiding the cable on transformer.
Support frame as described above is U-shaped frame, and U-shaped frame has for the horizontal support portion of transformer placement and for connecting with switch cubicle
The two vertical coupling parts connect, the cabinet connection structure is arranged on two vertical coupling parts.
The vertically-mounted frame is in support frame homonymy on horizontal mounting plate, two vertical coupling parts of the U-shaped frame
The flanging of the confession horizontal mounting plate connection turned down in opposite directions is respectively equipped with two vertical edges.
The technical scheme of switch cubicle of the present invention is：Switch cubicle includes the fixing device for mutual inductor installed for transformer, mutually
Sensor fixing device includes being used for the horizontal shore that is supported to transformer, in addition to perpendicular to support frame set it is vertical
Mounting bracket, vertically-mounted frame is provided with the mutual inductor installation structure installed for transformer, horizontal shore and/or vertically-mounted frame
It is provided with the cabinet connection structure for being used for being connected with switch cubicle.
The horizontal shore and vertically-mounted frame detachable connection.
The horizontal shore is provided with the U-lag for being used for avoiding the cable on transformer.
Support frame as described above is U-shaped frame, and U-shaped frame has for the horizontal support portion of transformer placement and for connecting with switch cubicle
The two vertical coupling parts connect, the cabinet connection structure is arranged on two vertical coupling parts.
The vertically-mounted frame is in support frame homonymy on horizontal mounting plate, two vertical coupling parts of the U-shaped frame
The flanging of the confession horizontal mounting plate connection turned down in opposite directions is respectively equipped with two vertical edges.
The beneficial effects of the invention are as follows：Transformer is placed on horizontal shore when using, by transformer and vertical peace
Shelve and be fixedly connected, horizontal shore and/or vertically-mounted frame are fixed in switch cubicle；Transformer is entered with horizontal shore
Row support, the power that transformer and vertically-mounted frame are born is smaller.Compared to prior art, transformer and fixing device for mutual inductor are equal
It is not easy to be damaged, it is more firm that transformer is installed.
Further, the horizontal shore and vertically-mounted frame are detachable connection；Can will be vertically-mounted when using
Frame is substituted for the mounting bracket that the installation dimension of the new transformer with needing to change matches, and the versatility of fixing device for mutual inductor is more
By force.
Brief description of the drawings
Fig. 1 is the structural representation of existing switch cubicle fixing device for mutual inductor；
Fig. 2 is the structural representation of the specific embodiment of the switch cubicle of the present invention；
Fig. 3 be Fig. 2 in fixing device for mutual inductor structural representation；
Fig. 4 be Fig. 3 in horizontal shore structural representation；
Fig. 5 be Fig. 3 in vertically-mounted frame structural representation.
Embodiment
Embodiments of the present invention are described further below in conjunction with the accompanying drawings.
The specific embodiment of the switch cubicle of the present invention, as shown in Figures 2 to 5, including cabinet 1 and is arranged in cabinet 1
Fixing device for mutual inductor 2, fixing device for mutual inductor 2 includes the horizontal shore 21 for being supported to transformer 3 and supplies mutual
The vertically-mounted frame 22 that sensor 3 is fixedly mounted；On horizontal shore 21 and column-spacingly provided with three transformers 3.
Horizontal shore 21 is U-shaped frame, and U-shaped frame has two vertical walls 211 being oppositely arranged and is arranged on two vertical walls 211
Between horizontal wall 212, two vertical walls 211, which are provided with, is used for the cabinet connecting hole 213 that is connected with switch cubicle, and horizontal wall 212 is supplied
Each transformer 3 is placed.
Horizontal wall 212 has on two or more spaced transformer installation position side by side, each transformer installation position respectively
Provided with the escape groove 215 for avoiding the cable 4 on transformer 3, escape groove 215 is U-shaped opening groove.In other embodiments,
Escape groove 215 can also be arranged to V-shaped groove.
Two vertical walls 211 in being respectively equipped with two vertical edges of the width the same side of horizontal wall 211 towards level branch
The flanging 214 of the inner side of support 21 turnover, flanging 214 is provided with the mounting bracket mounting hole installed for vertically-mounted frame 22, turned over
On flanging 214 self-clinching nut 216 is respectively equipped with the aperture of each mounting bracket mounting hole.
Vertically-mounted frame 22 in the present embodiment is horizontal mounting plate 22, and horizontal mounting plate 22 is arranged on horizontal shore 21
Set up and be fixed on two flangings 214 respectively in rear side, the vertically-mounted two ends of frame 22；Horizontal mounting plate 22 is provided with and level branch
Transformer mounting holes 221 more than two corresponding/group of each transformer installation position on support 21.
Horizontal shore 21 and horizontal mounting plate 22 are connected with connecting bolt 23 using preceding, transformer 3 is placed on water
On flat support frame 21, each transformer 3 is corresponded with each transformer mounting hole 221 in horizontal mounting plate 22, with connecting bolt
Transformer 3 is fixed with vertically-mounted frame 22.
Cable 4 on each transformer 3 is in corresponding escape groove 215；Then horizontal shore 21 is placed into switch cubicle 1
In, horizontal shore 21 is arranged on by cabinet connecting hole 213 on the inwall of switch cubicle 1, realizes transformer 3 in switch cubicle 1
Installation.
During use, when the installation dimension of the transformer or transformer 3 that need to change other models changes,
Horizontal mounting plate 22 in fixing device 2 only need to be replaced with to the mounting bracket matched with the installation dimension of new transformer, mutually
The highly versatile of sensor fixing device 2.
In other embodiments, support frame can also be welded on switch cubicle.
In other embodiments, support frame and mounting bracket can also be arranged to integral structure.
The present invention switch cubicle fixing device for mutual inductor specific embodiment, the structure of fixing device for mutual inductor with it is above-mentioned
The structure of fixing device for mutual inductor in any embodiment of the switch cubicle of the present invention is identical, repeats no more.
Claims (10)
1. switch cubicle fixing device for mutual inductor, it is characterised in that：Including the horizontal shore for being supported to transformer,
Also include the vertically-mounted frame set perpendicular to support frame, vertically-mounted frame is provided with the transformer installed for transformer and installs knot
Structure, horizontal shore and/or vertically-mounted frame are provided with the cabinet connection structure for being used for being connected with switch cubicle.
2. switch cubicle fixing device for mutual inductor according to claim 1, it is characterised in that：The horizontal shore is with erecting
Straight mounting bracket detachable connection.
3. switch cubicle fixing device for mutual inductor according to claim 1 or 2, it is characterised in that：The horizontal shore
It is provided with the U-lag for being used for avoiding the cable on transformer.
4. switch cubicle fixing device for mutual inductor according to claim 1 or 2, it is characterised in that：Support frame as described above is U-shaped
Frame, U-shaped frame has for the horizontal support portion of transformer placement and the two vertical coupling parts for being connected with switch cubicle, described
Cabinet connection structure is arranged on two vertical coupling parts.
5. switch cubicle fixing device for mutual inductor according to claim 4, it is characterised in that：The vertically-mounted frame is perpendicular
In being respectively equipped with opposite turnover on two vertical edges of support frame homonymy on straight installing plate, two vertical coupling parts of the U-shaped frame
Confession horizontal mounting plate connection flanging.
6. switch cubicle, including for the fixing device for mutual inductor of transformer installation, it is characterised in that：Fixing device for mutual inductor includes using
In the horizontal shore being supported to transformer, in addition to the vertically-mounted frame set perpendicular to support frame, vertically-mounted frame
The mutual inductor installation structure installed for transformer is provided with, horizontal shore and/or vertically-mounted frame, which are provided with, to be used for and switch
The cabinet connection structure of cabinet connection.
7. switch cubicle according to claim 6, it is characterised in that：The horizontal shore and vertically-mounted frame are detachable
Connection.
8. the switch cubicle according to claim 6 or 7, it is characterised in that：The horizontal shore, which is provided with, to be used to avoid mutually
The U-lag of cable on sensor.
9. the switch cubicle according to claim 6 or 7, it is characterised in that：Support frame as described above is U-shaped frame, and U-shaped frame has for mutual
The horizontal support portion that sensor is placed and the two vertical coupling parts for being connected with switch cubicle, the cabinet connection structure are set
On two vertical coupling parts.
10. switch cubicle according to claim 9, it is characterised in that：The vertically-mounted frame is horizontal mounting plate, the U
In being respectively equipped with the confession horizontal mounting plate that turns down in opposite directions on two vertical edges of support frame homonymy on two vertical coupling parts of shape frame
The flanging of connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710414010.3A CN107017561A (en) | 2017-06-05 | 2017-06-05 | Switch cubicle fixing device for mutual inductor and the switch cubicle using the device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710414010.3A CN107017561A (en) | 2017-06-05 | 2017-06-05 | Switch cubicle fixing device for mutual inductor and the switch cubicle using the device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107017561A true CN107017561A (en) | 2017-08-04 |
Family
ID=59452054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710414010.3A Pending CN107017561A (en) | 2017-06-05 | 2017-06-05 | Switch cubicle fixing device for mutual inductor and the switch cubicle using the device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107017561A (en) |
Citations (13)
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|---|---|---|---|---|
| CN2802804Y (en) * | 2005-03-25 | 2006-08-02 | 郑雪根 | Fixing device for mutual inductor in switch cubicle |
| CN202817528U (en) * | 2012-10-17 | 2013-03-20 | 浙江昌泰电力开关有限公司 | Electric power distribution cabinet convenient for mounting straight-through mutual inductor |
| CN203339493U (en) * | 2013-07-03 | 2013-12-11 | 浙江临高电气实业有限公司 | Mounting structure used for current transformer in ring main unit |
| CN204304226U (en) * | 2014-12-22 | 2015-04-29 | 戴顿（重庆）高压开关有限公司 | The breaker mounting plate of DAG-12 formal dress switch cubicle band line function |
| CN204304230U (en) * | 2014-12-22 | 2015-04-29 | 戴顿（重庆）高压开关有限公司 | The mounting structure of middle-placed switch cabinet transformer |
| CN104577730A (en) * | 2014-12-22 | 2015-04-29 | 无锡力豪科技有限公司 | Current transformer mounting plate convenient for mounting |
| CN204350482U (en) * | 2014-12-08 | 2015-05-20 | 南车株洲电力机车有限公司 | A kind of equipment cabinets mounting structure with shock-absorbing function |
| CN204834326U (en) * | 2015-07-01 | 2015-12-02 | 江森自控空调冷冻设备(无锡)有限公司 | A mounting panel for current transformer |
| CN204927016U (en) * | 2015-06-19 | 2015-12-30 | 河南森源电气股份有限公司 | Current transformer ware body fixing device |
| CN205029178U (en) * | 2015-10-14 | 2016-02-10 | 杭州欣美成套电器制造有限公司 | Installation device of high tension switchgear mutual -inductor |
| CN206116874U (en) * | 2016-08-30 | 2017-04-19 | 安徽中电兴发与鑫龙科技股份有限公司 | Zero sequence current transformer installation device |
| CN106786096A (en) * | 2016-12-27 | 2017-05-31 | 山东爱普电气设备有限公司 | A kind of Mobile CT fixing device of switch cubicle |
| CN206774919U (en) * | 2017-06-05 | 2017-12-19 | 河南森源电气股份有限公司 | A kind of switch cubicle fixing device for mutual inductor and the switch cubicle using the device |
-
2017
- 2017-06-05 CN CN201710414010.3A patent/CN107017561A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2802804Y (en) * | 2005-03-25 | 2006-08-02 | 郑雪根 | Fixing device for mutual inductor in switch cubicle |
| CN202817528U (en) * | 2012-10-17 | 2013-03-20 | 浙江昌泰电力开关有限公司 | Electric power distribution cabinet convenient for mounting straight-through mutual inductor |
| CN203339493U (en) * | 2013-07-03 | 2013-12-11 | 浙江临高电气实业有限公司 | Mounting structure used for current transformer in ring main unit |
| CN204350482U (en) * | 2014-12-08 | 2015-05-20 | 南车株洲电力机车有限公司 | A kind of equipment cabinets mounting structure with shock-absorbing function |
| CN204304226U (en) * | 2014-12-22 | 2015-04-29 | 戴顿（重庆）高压开关有限公司 | The breaker mounting plate of DAG-12 formal dress switch cubicle band line function |
| CN104577730A (en) * | 2014-12-22 | 2015-04-29 | 无锡力豪科技有限公司 | Current transformer mounting plate convenient for mounting |
| CN204304230U (en) * | 2014-12-22 | 2015-04-29 | 戴顿（重庆）高压开关有限公司 | The mounting structure of middle-placed switch cabinet transformer |
| CN204927016U (en) * | 2015-06-19 | 2015-12-30 | 河南森源电气股份有限公司 | Current transformer ware body fixing device |
| CN204834326U (en) * | 2015-07-01 | 2015-12-02 | 江森自控空调冷冻设备(无锡)有限公司 | A mounting panel for current transformer |
| CN205029178U (en) * | 2015-10-14 | 2016-02-10 | 杭州欣美成套电器制造有限公司 | Installation device of high tension switchgear mutual -inductor |
| CN206116874U (en) * | 2016-08-30 | 2017-04-19 | 安徽中电兴发与鑫龙科技股份有限公司 | Zero sequence current transformer installation device |
| CN106786096A (en) * | 2016-12-27 | 2017-05-31 | 山东爱普电气设备有限公司 | A kind of Mobile CT fixing device of switch cubicle |
| CN206774919U (en) * | 2017-06-05 | 2017-12-19 | 河南森源电气股份有限公司 | A kind of switch cubicle fixing device for mutual inductor and the switch cubicle using the device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170804 |
|
| RJ01 | Rejection of invention patent application after publication |